Does chametz mixed in between the sixth hour of Erev Pesach and nightfall prohibit the mixture in any amount (mashehu)?

Does chametz on Pesach prohibit a mixture in any amount (b'mashehu), or only at the standard 1:60 ratio like other prohibitions?

5 opinions

Must a mixture containing chametz on Pesach be burned entirely, or can one redeem the value of the chametz and sell the rest?

2 opinions

Are vessels in which a chametz mixture was cooked permitted for use after Pesach?

2 opinions

Does the rule of reicha milta (aroma being substantive) apply to chametz on Pesach?

6 opinions

If a wheat kernel is found in cooked chicken before Pesach, what is its status, and does reheating on Pesach change it?

3 opinions

Does chametz that was nullified (batel b'shishim) before Pesach revive and become forbidden on Pesach (chozer v'ne'or)?

6 opinions

Are dried meats, cheeses, and fish salted before Pesach permitted on Pesach even if no precautions were taken against chametz during salting?

3 opinions

Are items cooked or prepared in chametz vessels before Pesach (wine, jam, etc.) permitted on Pesach?

2 opinions